19216962016

素因数分解:

$2^5\times 7^1\times {\mathrm{85790009}}^1$

素因数の和:85790026

約数の個数: 24

約数和(自身を含む): 43238165040

約数和(自身を除く): 24021203024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 85790009, 171580018, 343160036, 600530063, 686320072, 1201060126, 1372640144, 2402120252, 2745280288, 4804240504, 9608481008, 19216962016]

約数ペア:

[(1, 19216962016), (2, 9608481008), (4, 4804240504), (7, 2745280288), (8, 2402120252), (14, 1372640144), (16, 1201060126), (28, 686320072), (32, 600530063), (56, 343160036), (112, 171580018), (224, 85790009)]